build.xml

<?xml version="1.0"?>

<!--

    This is the front-end ant build file for the Mesquite.R Java package for 
    R<->Mesquite interaction. It simply calls the real ant build file, which
    is in the src/java directory, where the Java sources are.

-->

<project name="Mesquite.R" default="build">

  <!--

      ############################################################
      Properties section
      ############################################################

    -->

  <property name="java.dir" location="java"/>

  <!--

      ############################################################
      Targets section
      ############################################################

    -->
  
  <target name="redeploy" 
          description="rebuild the java library and copy to inst/java">
    <ant antfile="${java.dir}/build.xml" dir="${java.dir}" target="redeploy"/>
  </target>

  <target name="clean" 
          description="remove classes and build directories before packaging">
    <ant antfile="${java.dir}/build.xml" dir="${java.dir}" target="clean"/>
  </target>

  <target name="build" depends="redeploy,clean" 
          description="Build the R package, recompiling the Java sources">
    <exec executable="R" dir="${basedir}/..">
      <arg value="CMD"/>
      <arg value="build"/>
      <arg value="pkg"/>
    </exec>
  </target>

</project>